Swiss 18k pink gold minute repeating chronograph Circa 1890

Gold hunting cased pocket watch
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A very fine Swiss 18 carat pink gold hunting cased minute repeating keyless lever pocket watch with single-button chronograph, circa 1890. Nickel-silver movement, 32 jewels, counterpoised straight-line lever escapement, cut bimetallic compensation balance, Breguet balance spring, index regulator, chronograph button on the band, repeating on gongs activated by a slide in the band. Hinged gold cuvette. White enamel dial with radial Roman numerals, outer minute track, and concentric 1/5th seconds chronograph divisions, Arabic five-second numerals, subsidiary seconds, gold spade hands. The front cover with applied monogram AN beneath a Vicomte’s coronet, the back cover engraved with a coat of arms and the mottoes Stirps Vera Nobilis Virtutum Opera and Et Toi Auxy.
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Diameter: 53 mm
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Signed: No name